$$\frac{\text{Number of undernourished people}}{\text{Total population}} \times 100$$

Question 1

According to the provided data, which region has the highest percentage of undernourished people as of 2017?

Accepted Answer

Sub-Saharan Africa

Question 2

Which of the following is NOT listed as a major cause of global food insecurity?

Accepted Answer

Overconsumption of processed foods

Question 3

If the world population reaches 10 billion by 2050, but food distribution remains unequal, which of the following is most likely to occur?

Accepted Answer

Food insecurity will persist in regions with poor distribution.

Question 4

Which of the following deficiencies is most closely associated with blindness in children?

Accepted Answer

Vitamin A deficiency

Question 5

A child suffering from severe acute malnutrition (SAM) is most likely to exhibit which physical symptom?

Accepted Answer

Wasting

Question 6

Which of the following pairs correctly matches the micronutrient deficiency with its associated health outcome?

Accepted Answer

Zinc: anemia

Question 7

Which statement best describes the difference between severe acute malnutrition (SAM) and chronic malnutrition?

Accepted Answer

SAM is associated with wasting, while chronic malnutrition is associated with stunting.

Question 8

Which of the following interventions would most likely decrease poverty and increase food security in a region?

Accepted Answer

Increase education and economic opportunities for women

Question 9

A child is diagnosed with kwashiorkor. Which nutritional deficiency is most likely responsible?

Accepted Answer

Severe protein deficiency

Question 10

Which of the following best explains why climate disasters can lead to increased food insecurity?

Accepted Answer

They disrupt food production and distribution systems.

Question 11

If a region experiences a sudden increase in food prices, which population group is most at risk for undernutrition?

Accepted Answer

Children under 5 years old

Question 12

Which of the following is a direct consequence of hidden hunger?

Accepted Answer

Micronutrient deficiencies without obvious symptoms

Question 13

A nutritionist is evaluating a community where 25% of children are stunted. Which type of malnutrition is most prevalent?

Accepted Answer

Chronic malnutrition

Question 14

Which of the following best describes the relationship between poverty and food insecurity?

Accepted Answer

Poverty is a major cause of food insecurity.

Question 15

Which formula would you use to calculate the percentage of undernourished people in a population?

Accepted Answer

$$\frac{	ext{Number of undernourished people}}{	ext{Total population}} 	imes 100$$

Question 16

A child with stunted growth is most likely suffering from which type of malnutrition?

Accepted Answer

Chronic malnutrition

Question 17

Which of the following is a common misconception about food insecurity?

Accepted Answer

It only affects people in developing countries.

Question 18

Which intervention would best address micronutrient deficiencies in a population experiencing hidden hunger?

Accepted Answer

Fortification of staple foods with vitamins and minerals

Question 19

A region has a total population of 2 million people, and 400,000 are undernourished. What is the percentage of undernourished individuals?

Accepted Answer

$$\frac{400,000}{2,000,000} 	imes 100 = 20\%$$

Question 20

Which of the following is most likely to result from prolonged lack of sufficient calories in a child's diet?

Accepted Answer

Wasting

Global Food Insecurity and Malnutrition: Causes, Consequences, and Nutrient Deficiencies

Study Guide - Practice Questions